Back in May Stallone exchanged a couple of tweets with the Indian actor Salman Khan, and alluded to maybe having him in EX4; probably as a courtesy response to Khan's earlier tweets complimenting Sly.
Some media outlets and fans took the twitter exchange and blew it out of proportions by making the assumption that Khan would appear in the 4th installment of the franchise.
Well after the Hogan rumor was squashed here's another one ending up with the same fate. In an event in India as reported by this Indian news outlet, Khan stated clearly that he had no intentions of taking part in any Hollywood production that he would only continue to make Indian movies.
I guess for lack of better EX4 news we'll keep squashing rumors...